<template>
  <div v-if="isAuth(['ROOT', 'USER:SELECT'])">
    <el-form :inline="true" :model="dataForm" :rules="dataRule" ref="dataForm">
      <el-form-item prop="name">
        <el-input
          v-model="dataForm.name"
          placeholder="姓名"
          size="medium"
          class="input"
          clearable="clearable"
        />
      </el-form-item>
      <el-form-item>
        <el-select
          v-model="dataForm.sex"
          class="input"
          placeholder="性别"
          size="medium"
          clearable="clearable"
        >
          <el-option label="男" value="男" />
          <el-option label="女" value="女" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-select
          v-model="dataForm.role"
          class="input"
          placeholder="角色"
          size="medium"
          clearable="clearable"
        >
          <el-option
            v-for="one in roleList"
            :label="one.roleName"
            :value="one.roleName"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-select
          v-model="dataForm.deptId"
          class="input"
          placeholder="部门"
          size="medium"
          clearable="clearable"
        >
          <el-option
            v-for="one in deptList"
            :label="one.deptName"
            :value="one.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-select
          v-model="dataForm.status"
          class="input"
          placeholder="状态"
          size="medium"
          clearable="clearable"
        >
          <el-option label="在职" value="1" />
          <el-option label="离职" value="2" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button size="medium" type="primary" @click="searchHandle()"
          >查询</el-button
        >
        <el-button
          size="medium"
          type="primary"
          :disabled="!isAuth(['ROOT', 'USER:INSERT'])"
          @click="addHandle()"
        >
          新增
        </el-button>
        <el-button
          size="medium"
          type="danger"
          :disabled="!isAuth(['ROOT', 'USER:DELETE'])"
          @click="deleteHandle()"
        >
          批量删除
        </el-button>
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      cell-style="padding: 4px 0"
      style="width: 100%"
      size="medium"
    >
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50"
      />
      <el-table-column
        type="index"
        header-align="center"
        align="center"
        width="100"
        label="序号"
      >
        <template #default="scope">
          <span>{{ (pageIndex - 1) * pageSize + scope.$index + 1 }}</span>
        </template>
      </el-table-column>
      <el-table-column
        prop="name"
        header-align="center"
        align="center"
        min-width="100"
        label="姓名"
      />
      <el-table-column
        prop="sex"
        header-align="center"
        align="center"
        min-width="60"
        label="性别"
      />
      <el-table-column
        prop="tel"
        header-align="center"
        align="center"
        min-width="130"
        label="电话"
      />
      <el-table-column
        prop="email"
        header-align="center"
        align="center"
        min-width="240"
        label="邮箱"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        prop="hiredate"
        header-align="center"
        align="center"
        min-width="130"
        label="入职日期"
      />
      <el-table-column
        prop="roles"
        header-align="center"
        align="center"
        min-width="150"
        label="角色"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        prop="dept"
        header-align="center"
        align="center"
        min-width="120"
        label="部门"
      />
      <el-table-column
        prop="status"
        header-align="center"
        align="center"
        min-width="100"
        label="状态"
      />
      <el-table-column
        header-align="center"
        align="center"
        width="150"
        label="操作"
      >
        <template #default="scope">
          <el-button
            type="text"
            size="medium"
            v-if="isAuth(['ROOT', 'USER:UPDATE'])"
            @click="updateHandle(scope.row.id)"
          >
            修改
          </el-button>
          <el-button
            type="text"
            size="medium"
            v-if="isAuth(['ROOT', 'USER:UPDATE'])"
            :disabled="scope.row.status == '离职' || scope.row.root"
            @click="dimissHandle(scope.row.id)"
          >
            离职
          </el-button>
          <el-button
            type="text"
            size="medium"
            :disabled="scope.row.root"
            v-if="isAuth(['ROOT', 'USER:DELETE'])"
            @click="deleteHandle(scope.row.id)"
          >
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50]"
      :page-size="pageSize"
      :total="totalCount"
      layout="total, sizes, prev, pager, next, jumper"
    ></el-pagination>
    <add-or-update
      v-if="addOrUpdateVisible"
      ref="addOrUpdate"
      @refreshDataList="loadDataList"
    ></add-or-update>
    <dimiss
      v-if="dimissVisible"
      ref="dimiss"
      @refreshDataList="loadDataList"
    ></dimiss>
  </div>
</template>

<script>
import AddOrUpdate from "./user-add-or-update.vue";
import Dimiss from "./dimiss.vue";
export default {
  components: {
    AddOrUpdate,
    Dimiss,
  },
  data() {
    return {
      dataForm: {
        name: "",
        sex: "",
        role: "",
        deptId: "",
        status: "",
      },
      dataList: [],
      roleList: [],
      deptList: [],
      pageIndex: 1,
      pageSize: 10,
      totalCount: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false,
      dimissVisible: false,
      dataRule: {
        name: [
          {
            required: false,
            pattern: "^[\u4e00-\u9fa5]{1,10}$",
            message: "姓名格式错误",
          },
        ],
      },
    };
  },

  methods: {
    loadDataList: function () {
      let that = this;
      //请求后端数据的时候，让表格出现循环滚动的等待图标
      that.dataListLoading = true;
      let data = {
        page: that.pageIndex,
        length: that.pageSize,
        name: that.dataForm.name,
        sex: that.dataForm.sex,
        role: that.dataForm.role,
        deptId: that.dataForm.deptId,
        status: that.dataForm.status,
      };
      that.$http("user/searchUserByPage", "POST", data, true, function (resp) {
        let page = resp.page;
        let list = page.list;
        for (let one of list) {
          if (one.status == 1) {
            one.status = "在职";
          } else if (one.status == 2) {
            one.status = "离职";
          }
        }
        that.dataList = list;
        that.totalCount = page.totalCount;
        that.dataListLoading = false;
      });
    },
    loadRoleList: function () {
      let that = this;
      that.$http("role/searchAllRole", "GET", null, true, function (resp) {
        that.roleList = resp.list;
      });
    },
    loadDeptList: function () {
      let that = this;
      that.$http("dept/searchAllDept", "GET", null, true, function (resp) {
        that.deptList = resp.list;
      });
    },
    selectionChangeHandle: function (val) {
      this.dataListSelections = val;
    },
    sizeChangeHandle(val) {
      this.pageSize = val;
      //更改每页显示记录数量后，都从第一页开始查询
      this.pageIndex = 1;
      this.loadDataList();
    },
    currentChangeHandle(val) {
      this.pageIndex = val;
      this.loadDataList();
    },
    searchHandle: function () {
      //先执行表单验证
      this.$refs["dataForm"].validate((valid) => {
        if (valid) {
          //清理页面上的表单验证结果
          this.$refs["dataForm"].clearValidate();
          //不允许上传空字符串给后端，但是可以传null值
          if (this.dataForm.name == "") {
            this.dataForm.name = null;
          }
          //如果当前页面不是第一页，则跳转到第一页显示查询的结果
          if (this.pageIndex != 1) {
            this.pageIndex = 1;
          }
          this.loadDataList();
        } else {
          return false;
        }
      });
    },
    addHandle: function () {
      this.addOrUpdateVisible = true;
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init();
      });
    },
    deleteHandle: function (id) {
      let that = this;
      let ids = id //ids 如果是一个数的话 就三目表达式为true,则将其变成一个数组,
        ? // ids 若是数组 三目表达式为false, 则用map的方式 返回一个id数组的数组 (map 返回一个新数组)
          [id]
        : that.dataListSelections.map((item) => {
            return item.id;
          });
      if (ids.length == 0) {
        that.$message({
          message: "没有选中记录",
          type: "warning",
          duration: 1200,
        });
      } else {
        that
          .$confirm(`确定要删除选中的记录？`, "提示", {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning",
          })
          .then(() => {
            that.$http(
              "user/deleteUserByIds",
              "POST",
              { ids: ids },
              true,
              function (resp) {
                if (resp.rows > 0) {
                  that.$message({
                    message: "操作成功",
                    type: "success",
                    duration: 1200,
                  });
                  that.loadDataList();
                } else {
                  that.$message({
                    message: "未能删除记录",
                    type: "warning",
                    duration: 1200,
                  });
                }
              }
            );
          });
      }
    },

    updateHandle: function (id) {
      this.addOrUpdateVisible = true;
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id);
      });
    },
  },
  created: function () {
    this.loadDataList();
    this.loadRoleList();
    this.loadDeptList();
  },
};
</script>

<style lang="less" scoped="scoped"></style>
